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Yiğit F, Ordahan B. Effects of high-intensity laser therapy on pain, functional status, hand grip strength, and median nerve cross-sectional area by ultrasonography in patients with carpal tunnel syndrome. Lasers Med Sci 2023; 38:248. [PMID: 37906312 DOI: 10.1007/s10103-023-03913-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 10/19/2023] [Indexed: 11/02/2023]
Abstract
The aim of this study was to evaluate the effects of high intensity laser therapy (HILT) on pain, functional status, hand grip strength, and median nerve cross-sectional area by ultrasonography in patients with carpal tunnel syndrome. Sixty patients who were diagnosed with carpal tunnel syndrome were included in the study. The patients observed during the research were randomly divided into two groups with 30 patients in each group. Splint+ exercise and HILT (pulsed mode with a power of 8.0 W and energy density of 8 J/cm2 for 1.40 minutes for every 25 cm2, continuous mode with a power of 3.0 W and energy density of 80 J/cm2 for 11 minutes for each 25 cm2; total 10 sessions 5 days a week) were applied for 2 weeks for the first group, and splint+exercise and sham laser treatment were applied for 2 weeks for the second group. Randomization was undertaken with the assistance of a computer-generated random number table before beginning the treatment processes. The patients were evaluated with the determined scales before the treatment, at the end of the treatment, and at the 3rd month. Hydraulic hand dynamometer was used to measure hand grip strength, visual analog scale (VAS) for pain, Boston CTS Questionnaire to assess function, and ultrasonography to measure median nerve cross-sectional area. The impact of time on the change in VAS levels was found to be of statistical significance within each group of patients (p<0.001), but between-group comparisons did not yield significant results (p<0.454). The effects of time on variations in Boston CTS Questionnaire scores were found to have been of statistical significance for both groups (p<0.001), but significance was not subsequently observed when the results of the two groups were compared on a between-group basis (p=0.226 and p=0.973 for the FSS and SSS, respectively). While time had a statistically significant effect on the change in hand grip strength for both groups (p=0.000), between-group comparisons statistical significance finding in favor of HILT was found in the early period (p=0.012). The time-group association patterns of the groups showed significant difference (p=0.025). While time had a statistically significant effect on the changes in the median cross-sectional areas of the nerve for the patients of both treatment groups (p<0.001), between-group comparisons yielded no findings of statistical significance (p=0.438). The time-group relationship patterns of the groups were found to reflect statistical significance (p=0.001). In conclusion, the results of the research presented here have confirmed that hand grip strength may increase and the median nerve's cross-sectional area may decrease upon the application of high-intensity laser for individuals experiencing CTS. However, this effect was demonstrated here only in the short-term and the evidence was not maintained through the course of follow-up of a longer duration.
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Affiliation(s)
- Fatih Yiğit
- Meram Medical School, Department of Physical Medicine and Rehabilitation, Necmettin Erbakan University, 42000, Konya, Meram, Turkey
| | - Banu Ordahan
- Meram Medical School, Department of Physical Medicine and Rehabilitation, Necmettin Erbakan University, 42000, Konya, Meram, Turkey.
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Mini-Open Carpal Tunnel Release in Carpal Tunnel Syndrome. Indian J Surg 2023. [DOI: 10.1007/s12262-023-03696-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
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Yilmaz E, Toluk Ö. Comparison of clinical findings and electromyography results in patients with preliminary diagnosis of carpal tunnel syndrome. J Electromyogr Kinesiol 2022; 65:102688. [PMID: 35901602 DOI: 10.1016/j.jelekin.2022.102688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 07/03/2022] [Accepted: 07/18/2022] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To evaluate the link between EMG findings and clinical status, the Boston questionnaire and the severity of pain in patients with pre-diagnosis of carpal tunnel syndrome. METHODS A total of 85 patients (133 hands) who presented to the Physical Therapy and Rehabilitation outpatient clinic consecutively with complaints of numbness, tingling, pain and weakness in their hands were evaluated for their demographic and clinical features. After the initial evaluation, the diagnosis of CTS was confirmed by EMG. Visual analog scale (VAS), the Boston Questionnaire (Symptom Severity Scale = SSS, Functional Status Scale = FSS) and nerve conduction study results (sensory conduction velocity = SCV, distal motor latency = DML, compound muscle action potential = CMAP) were enrolled. RESULTS Eighty-five patients (58 female and 27 male) participated in this study yielding 133 hands (73 right hands, 60 right hands) with CTS. The mean age was 48.3 ± 10.41 years. Of all patients, 68.2 % were female and 31.8 % were male. A statistically significant relationship was found between SSS and duration of symptoms, VAS, both right and left SCV, DML and CMAP. A statistically significant relationship was found between FSS and duration of symptoms, VAS and only right SCV, DML and CMAP. CONCLUSION The diagnosis of CTS should be evaluated not only as an electrodiagnostic finding, but also the clinical picture of the patients. According to our results, both SSS and FSS had good correlations with VAS and the findings of EMG. Therefore, the Boston Questionnaire can provide a standardized measure of symptom severity and functional status in patients with CTS.
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Affiliation(s)
- Ebru Yilmaz
- Department of Physical Medicine and Rehabilitation, Bezmialem Vakıf University, İstanbul, Turkey.
| | - Özlem Toluk
- Department of Biostatistics and Medical Informatics, Bezmialem Vakıf University, İstanbul, Turkey.
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Jiménez-del-Barrio S, Cadellans-Arróniz A, Ceballos-Laita L, Estébanez-de-Miguel E, López-de-Celis C, Bueno-Gracia E, Pérez-Bellmunt A. The effectiveness of manual therapy on pain, physical function, and nerve conduction studies in carpal tunnel syndrome patients: a systematic review and meta-analysis. INTERNATIONAL ORTHOPAEDICS 2022; 46:301-312. [PMID: 34862562 PMCID: PMC8782801 DOI: 10.1007/s00264-021-05272-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 11/19/2021] [Indexed: 11/03/2022]
Abstract
AIM OF THE STUDY Systematic review and meta-analysis to assess the effectiveness of manual therapy in improving carpal tunnel syndrome (CTS) symptoms, physical function, and nerve conduction studies. METHOD MEDLINE, Web of Science, SCOPUS, Cochrane Library, TRIP database, and PEDro databases were searched from the inception to September 2021. PICO search strategy was used to identify randomized controlled trials applying manual therapy on patients with CTS. Eligible studies and data extraction were conducted independently by two reviewers. Methodology quality and risk of bias were assessed by PEDro scale. Outcomes assessed were pain intensity, physical function, and nerve conduction studies. RESULTS Eighty-one potential studies were identified and six studies involving 401 patients were finally included. Pain intensity immediately after treatment showed a pooled standard mean difference (SMD) of - 2.13 with 95% confidence interval (CI) (- 2.39, - 1.86). Physical function with Boston Carpal Tunnel Syndrome Questionnaire (BCTS-Q) showed a pooled SMD of - 1.67 with 95% CI (- 1.92, - 1.43) on symptoms severity, and a SMD of - 0.89 with 95% CI (- 1.08, - 0.70) on functional status. Nerve conduction studies showed a SMD of - 0.19 with 95% CI (- 0.40, - 0.02) on motor conduction and a SMD of - 1.15 with 95% CI (- 1.36, - 0.93) on sensory conduction. CONCLUSIONS This study highlights the effectiveness of manual therapy techniques based on soft tissue and neurodynamic mobilizations, in isolation, on pain, physical function, and nerve conduction studies in patients with CTS.
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Affiliation(s)
- Sandra Jiménez-del-Barrio
- Clinical Research in Health Sciences Group. Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid, Calle Universidad S/N, 42002 Soria, Spain
| | - Aida Cadellans-Arróniz
- Physiotherapy Department, Faculty of Medicine and Health Sciences, International University of Catalunya, Universitat Internacional de Catalunya, 08195 Sant Cugat del Vallès, Barcelona Spain
| | - Luis Ceballos-Laita
- Clinical Research in Health Sciences Group. Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid, Calle Universidad S/N, 42002 Soria, Spain
| | - Elena Estébanez-de-Miguel
- Department of Physiatrist and Nursery, Faculty of Health Sciences, University of Zaragoza, Calle Domingo Miral S/N, 50009 Zaragoza, Spain
| | - Carles López-de-Celis
- Physiotherapy Department, Faculty of Medicine and Health Sciences, International University of Catalunya, Universitat Internacional de Catalunya, 08195 Sant Cugat del Vallès, Barcelona Spain
- Jordi Gol I Gurina University Institute for Research in Primary Health Care Foundation, Barcelona, Spain
| | - Elena Bueno-Gracia
- Physiotherapy Department, Faculty of Medicine and Health Sciences, International University of Catalunya, Universitat Internacional de Catalunya, 08195 Sant Cugat del Vallès, Barcelona Spain
- Department of Physiatrist and Nursery, Faculty of Health Sciences, University of Zaragoza, Calle Domingo Miral S/N, 50009 Zaragoza, Spain
| | - Albert Pérez-Bellmunt
- Physiotherapy Department, Faculty of Medicine and Health Sciences, International University of Catalunya, Universitat Internacional de Catalunya, 08195 Sant Cugat del Vallès, Barcelona Spain
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Meyers A, Annunziata MJ, Rampazzo A, Bassiri Gharb B. A Systematic Review of the Outcomes of Carpal Ligament Release in Severe Carpal Tunnel Syndrome. J Hand Surg Am 2022; 48:408.e1-408.e18. [PMID: 35058091 DOI: 10.1016/j.jhsa.2021.11.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 10/12/2021] [Accepted: 11/24/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE Indications for surgical treatment of severe carpal tunnel syndrome (CTS) are controversial. The aim of this study was to review the outcomes reported in the literature of carpal tunnel release in patients with severe CTS. METHODS A systematic review of the outcomes of carpal tunnel release in patients with severe CTS was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Outcome measures included change in symptoms, sensation (2-point discrimination, light touch), thenar atrophy, strength (power and pinch grip), electrophysiology, median nerve morphology, and patient-reported outcome measures. Outcomes are reported by ranges of the percentage of patients/hands improved in the included studies. RESULTS Thirty-eight papers were selected, representing 2,531 patients and 2,712 hands. Demographic information on age and sex were available for a total of 1,542 patients. Mean age ranged from 49.8 to 83 years and 72% were female. All studies that assessed patient-reported outcome measures before and after surgery reported significant improvements. Complete resolution of paresthesia occurred in 55%-98% of hands across different studies. Resolution of numbness occurred in between 39% and 94% of hands. Pain completely resolved in 64%-100% and weakness in 60%-75% of hands. Two-point discrimination and light touch improved postoperatively. Power grip, key, tripod, index-thumb pulp pinch, and thumb opposition increased. Motor and sensory amplitudes, distal motor latencies, and sensory conduction velocities improved. Patient-reported outcomes indicated symptomatic improvement and reduced disability. CONCLUSIONS Symptomatic improvement following carpal tunnel release in patients with severe CTS can occur. Patients should be counseled about the unpredictability of the outcomes and factors that might affect outcomes. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Affiliation(s)
- Abigail Meyers
- Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH
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Chowdhury D, Sen S, Banerjee T. Neuroelectrophysiological Evaluation of Carpal Tunnel Syndrome before and after Surgical Intervention. INDIAN JOURNAL OF RHEUMATOLOGY 2022. [DOI: 10.4103/injr.injr_277_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Ise M, Saito T, Katayama Y, Nakahara R, Shimamura Y, Hamada M, Senda M, Ozaki T. Relationship between clinical outcomes and nerve conduction studies before and after surgery in patients with carpal tunnel syndrome. BMC Musculoskelet Disord 2021; 22:882. [PMID: 34656102 PMCID: PMC8520296 DOI: 10.1186/s12891-021-04771-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 10/04/2021] [Indexed: 12/15/2022] Open
Abstract
Background Nerve conduction study (NCS) is the only useful test for objective assessment of carpal tunnel syndrome (CTS). However, the relationship between pre- and postoperative NCS and clinical outcomes was unclear. This study aimed to determine whether pre- and postoperative (6 months) NCS could predict patient-oriented and motor outcomes (6 and 12 months postoperatively) in patients with CTS. Method Of the 85 patients with CTS, 107 hands were analyzed from March 2011 to March 2020. All patients underwent open carpal tunnel release and were examined using the disabilities of the arm, shoulder and hand (DASH) questionnaire and grip strength (GS) preoperatively and 6 and 12 months postoperatively. Moreover, NCS was examined preoperatively and 6 months postoperatively. Distal motor latency (DML) and sensory conduction velocity (SCV) were the parameters used for NCS. The correlation coefficient between NCS and DASH or GS was calculated. A receiver operating characteristic curve was utilized to determine the NCS threshold value to predict DASH and GS improvement. Results The average scores of GS preoperatively and 6 and 12 months postoperatively were 21.3, 22.3, and 22.8, respectively. On the other hand, the average scores of DASH preoperatively and 6 and 12 months postoperatively were 28.8, 18.3, and 12.2, respectively. The average NCS scores (DML and SCV) preoperatively/6 months postoperatively were 7.3/5.4 and 27.8/36.7, respectively. Preoperative NCS did not correlate with DASH and GS. Postoperative SCV correlated with the change in grip strength (6–12 months, r = 0.67; 0–12 months, r = 0.60) and DASH (0–12 months, r = 0.77). Moreover, postoperative DML correlated with the change in DASH (6–12 months, r = − 0.33; 0–12 months, r = − 0.59). The prediction for the improvement of GS/DASH achieved a sensitivity of 50.0%/66.7% and a specificity of 100%/100%, at an SCV cutoff score of 38.5/45.0 or above. The prediction for improvement of GS/DASH achieved a sensitivity of 83.3%/66.7% and a specificity of 100%/66.7% at a DML cutoff score of 4.4/4.4 or below. Conclusion NCS at 6 months postoperatively can be used to predict the improvement of clinical outcome after 6 months postoperatively in patients with CTS. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04771-y.
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Affiliation(s)
- Masato Ise
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Kitaku, Okayama, 700-8558, Japan.,Department of Rehabilitation Medicine, Okayama University Hospital, Okayama, Japan
| | - Taichi Saito
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Kitaku, Okayama, 700-8558, Japan.
| | - Yoshimi Katayama
- Department of Rehabilitation Medicine, Okayama University Hospital, Okayama, Japan
| | - Ryuichi Nakahara
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Yasunori Shimamura
- Department of Sports Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Masanori Hamada
- Department of Rehabilitation Medicine, Okayama University Hospital, Okayama, Japan
| | - Masuo Senda
- Department of Rehabilitation Medicine, Okayama University Hospital, Okayama, Japan
| | - Toshifumi Ozaki
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Kitaku, Okayama, 700-8558, Japan
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Dy CJ, Colorado BS, Landau AJ, Brogan DM. Interpretation of Electrodiagnostic Studies: How to Apply It to the Practice of Orthopaedic Surgery. J Am Acad Orthop Surg 2021; 29:e646-e654. [PMID: 33739943 PMCID: PMC8217100 DOI: 10.5435/jaaos-d-20-00322] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 02/21/2021] [Indexed: 02/01/2023] Open
Abstract
Electrodiagnostic studies may help orthopaedic surgeons to identify and confirm nerve pathology, determine severity of disease, localize the lesion, identify concomitant or alternative pathology, and prognosticate potential outcomes with nonoperative or operative treatment. Surgeons should recognize the indications for electrodiagnostic studies, principles of their performance, and how to assess the primary data generated by the examination and how it can inform their treatment plans.
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Affiliation(s)
- Christopher J. Dy
- Department of Orthopaedic Surgery; Washington University School of Medicine – St. Louis, MO
- Department of Surgery, Division of Public Health Sciences; Washington University School of Medicine – St. Louis, MO
| | - Berdale S. Colorado
- Department of Orthopaedic Surgery; Washington University School of Medicine – St. Louis, MO
- Department of Neurology; Washington University School of Medicine – St. Louis, MO
| | - Andrew J. Landau
- Department of Orthopaedic Surgery; Washington University School of Medicine – St. Louis, MO
| | - David M. Brogan
- Department of Orthopaedic Surgery; Washington University School of Medicine – St. Louis, MO
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Lu YT, Deol AK, Sears ED. The Association Between Electrodiagnostic Severity and Treatment Recommendations for Carpal Tunnel Syndrome. J Hand Surg Am 2021; 46:92-98. [PMID: 33131978 PMCID: PMC7864860 DOI: 10.1016/j.jhsa.2020.08.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 06/27/2020] [Accepted: 08/25/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE Our study aimed to evaluate the relationship between electrodiagnostic study (EDS) severity and utilization of treatments for carpal tunnel syndrome (CTS) as well as the duration of time between EDS and carpal tunnel release (CTR). METHODS We conducted a retrospective medical chart review at a single tertiary hand center to evaluate CTS-related care that patients received after EDS. We recorded patient age, sex, race/ethnicity, insurance type, CTS-related surgical and nonsurgical healthcare utilization after EDS testing, and number of days between EDS and CTR. RESULTS Among all patients with an eventual diagnosis of CTS who received EDS (n = 210), nearly half had normal or mild severity (23%, n = 48; and 28%, n = 58, respectively) and the other half had moderate or severe EDS findings (26%, n = 55; and 23%, n = 49, respectively). Patients with severe findings had the highest rate of receiving surgery (53%) compared with patients with mild and moderate findings (33% vs 46%, respectively). Among the patients who received CTR (n = 73), patients with severe EDS findings had the shortest time to CTR (59.5 days; interquartile range [IQR], 30-81), compared with mild severity (170 days; IQR, 87-415) and moderate severity (77 day; IQR, 42-292). Moderate and severe EDS findings were associated with significantly higher odds of receiving CTR in adjusted analyses (odds ratio, 2.48, 95% confidence interval, 1.04-5.93 and odds ratio 3.79, 95% confidence interval, 1.51-9.50, respectively) compared with patients with mild EDS findings. However, the odds of receiving steroid injection and hand therapy/orthosis were not significantly different based on severity. CONCLUSIONS Electrodiagnostic study severity had a direct relationship to the probability of receiving surgery but did not correlate with use of nonsurgical treatment. The study findings signal a need to evaluate the value of nonsurgical treatments in patients with severe EDS findings. TYPE OF STUDY/LEVEL OF EVIDENCE Prognostic II.
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Affiliation(s)
- Yu-Ting Lu
- Department of Surgery, Section of Plastic Surgery, Michigan Medicine, Ann Arbor, MI,Veterans Affairs Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI
| | - Amrit K. Deol
- Chicago Medical School, Rosalind Franklin University of Medicine and Science
| | - Erika D. Sears
- Department of Surgery, Section of Plastic Surgery, Michigan Medicine, Ann Arbor, MI,Veterans Affairs Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI,Institute of Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI
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Is Boston questionnaire an alternative to electromyography for evaluation of the surgical outcome for carpal tunnel syndrome? Turk J Phys Med Rehabil 2020; 66:336-342. [PMID: 33089090 PMCID: PMC7557623 DOI: 10.5606/tftrd.2020.3136] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 05/06/2019] [Indexed: 12/31/2022] Open
Abstract
Objectives
This study aims to identify the optimal follow-up method for evaluation of the surgical outcome for carpal tunnel syndrome (CTS). Patients and methods
Between January 2006 and December 2010, 61 hands of a total of 46 patients (7 males, 39 females; mean age 56.0±10.4 years; range, 20 to 71 years) with a diagnosis of CTS were retrospectively analyzed. All operations were performed by a single surgeon with a mini-incision distal to the transverse carpal ligament. At a mean follow-up of seven years after surgery, electromyography (EMG) was repeated for all patients. The Boston Carpal Tunnel Questionnaire (BCTQ), Boston Symptom Severity Scale, Boston Functional Status Scale, palmar pinch strength, grip strength, and EMG of the patients were compared before and after surgery. Results
The mean follow-up was 84±10 (range, 72 to 104) months. There were significant improvements in the Boston Symptom and Functional Scale scores postoperatively, as well as in the grip and pinch strength. After surgery, EMG findings improved in 83.6% of the patients. However, there was no significant correlation between pre- and postoperative Boston Symptom Severity Scale scores, functional status, pinch and grip strengths, and pre- and postoperative EMG results. Conclusion Our study results demonstrate that the symptom severity and functional status scores of the BCTQ are favorable, and this tool is reliable and easy-to-apply for the diagnosis and follow-up of CTS surgeries.
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Wollesen B, Gräf J, Schumacher N, Meyer G, Wanstrath M, Feldhaus C, Luedtke K, Mattes K. Influences of Neck and/or Wrist Pain on Hand Grip Strength of Industrial Quality Proofing Workers. Saf Health Work 2020; 11:458-465. [PMID: 33329912 PMCID: PMC7728700 DOI: 10.1016/j.shaw.2020.06.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 05/23/2020] [Accepted: 06/24/2020] [Indexed: 12/28/2022] Open
Abstract
Background The aim of this study was to analyze the interaction between neck and/or wrist pain and hand grip strength (HGS) and to investigate factors (age, sex, neck disorders, and carpal tunnel syndrome) influencing the HGS of industrial quality proofing workers (N = 145). Methods Standardized questionnaires [Neck Disability Index (NDI), Boston Carpal Tunnel Questionnaire] were used to evaluate existing neck and/or wrist pain. HGS measurements were performed in different wrist positions. Results Significant differences between participants with and without neck pain were found in different wrist positions, in neutral wrist position right [without neck pain (n = 48) 46.34 (43.39 - 49.30); with neck pain (n = 97) 38.46 (36.20 - 40.72), F (1,144) = 16.82, p < 0.001, ŋ p 2 = 0.11] and left [without neck pain 44.06 (41.19 - 46.94); with neck pain 37.36 (35.13 - 39.58), F (1,144) = 12.70, p < 0.001, ŋ p 2 = 0.08]. A significant difference between participants with and without wrist pain was found for neutral wrist position right [without wrist pain (n = 105) 42.53 (40.37 - 44.70); with wrist pain (n = 40) 37.24 (33.56 - 40.91), F (1,144) = 6.41, p = 0.01, ŋ p 2 = 0.04]. Regression analysis showed significant results especially for steps two (age and weight, NDI) and three (age and weight, NDI, Boston Carpal Tunnel Questionnaire) for neutral position right (R2 = 0.355, R2 = 0.357, respectively). Conclusion Neck pain has an impact on HGS but should be evaluated in consideration of age and sex.
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Affiliation(s)
- Bettina Wollesen
- Department of Psychology and Ergonomics, Biological Psychology and Neuroergonomics, Technical University of Berlin, Berlin, Germany
| | - Julia Gräf
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - Nils Schumacher
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - Gianluca Meyer
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - Matthias Wanstrath
- German Social Accident Insurance for the Health and Welfare Services, Department for Occupational Medicine, Hazardous Substances and Public Health, Hamburg
| | | | - Kerstin Luedtke
- Department of Medicine, Academic Physiotherapy, Pain and Exercise Research, University of Luebeck, Luebeck, Germany
| | - Klaus Mattes
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
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Huh J, Shim KS, Cho HJ, Lee BJ, Park D. Polydeoxyribonucleotide injection in the treatment of patients with carpal tunnel syndrome: Retrospective preliminary study. Medicine (Baltimore) 2019; 98:e17522. [PMID: 31593124 PMCID: PMC6799494 DOI: 10.1097/md.0000000000017522] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Corticosteroid injection is beneficial in treating carpal tunnel syndrome (CTS) due to its anti-inflammatory effects. However, its side effects limit widespread usage. Recently, several studies have found that polydeoxyribonucleotide offers anti-inflammatory capabilities with fewer side effects, making it an ideal alternative. Nevertheless, there has been no study on its effectiveness in patients with CTS. Therefore, we evaluate the effectiveness of polydeoxyribonucleotide in patients with CTS. Based on the criteria, 30 patients with CTS who received two-consecutive polydeoxyribonucleotide injections (with a week interval) were initially included. METHOD Patients with CTS were investigated retrospectively. To evaluate the effectiveness of polydeoxyribonucleotide in patients with CTS, numeric rating scale (NRS), cross-sectional area (CSA) of the median nerve, and severity and functional status scores of CTS based on the Boston Carpal Tunnel Syndrome Questionnaire (BCTQ) were assessed. RESULTS There was a significant improvement in the NRS, CSA, and functional and severity scores of BCTQ after two-consecutive polydeoxyribonucleotide injections (P < .05). CONCLUSION In conclusion, although more research is needed to evaluate the effectiveness of polydeoxyribonucleotide in patients with CTS, the findings here suggest that polydeoxyribonucleotide may be a viable alternative to corticosteroids in patients with CTS.
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Affiliation(s)
| | | | | | - Byung Joo Lee
- Department of Rehabilitation Medicine, Daegu Fatima Hospital, Daegu, Republic of Korea
| | - Donghwi Park
- Department of Medical Laboratory
- Department of Rehabilitation Medicine, Daegu Fatima Hospital, Daegu, Republic of Korea
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Boonhong J, Thienkul W. Effectiveness of Phonophoresis Treatment in Carpal Tunnel Syndrome: A Randomized Double-blind, Controlled Trial. PM R 2019; 12:8-15. [PMID: 31006972 DOI: 10.1002/pmrj.12171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 04/13/2019] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To determine the effects of phonophoresis of piroxicam (PH-P) and phonophoresis of dexamethasone sodium phosphate (PH-Dex) on mild to moderate carpal tunnel syndrome (CTS), and to compare each of them with the control group of nondrug ultrasound (US) therapy. DESIGN A randomized, double-blind controlled trial. SETTING Department of rehabilitation medicine, university hospital. PARTICIPANTS Patients with clinical signs and symptoms of CTS underwent an electrophysiological study to confirm the diagnosis of CTS and severity grading. Thirty-three patients, 50 hands (52% of the patients had bilateral CTS, n = 17) with mild to moderate CTS were randomly allocated into three study groups: PH-P, PH-Dex, or US. INTERVENTION All three groups received 10 sessions of 1-MHz frequency, 1.0 w/cm2 intensity ultrasound wave with stroking technique, continuous mode, at the palm side of the hand over the carpal tunnel area-10 minutes per session, two to three times per week for 4 weeks, for a total of 10 sessions. During each session, the patients received 15 cm3 of study gel according to the study groups. The PH-P group received 0.5% piroxicam gel mixture (equivalence of 20 mg of piroxicam). The PH-Dex group received 0.4% dexamethasone sodium phosphate gel mixture (equivalence 60 mg of dexamethasone). The US group received nondrug gel. MAIN OUTCOME MEASUREMENTS Boston Carpal Tunnel Questionnaire for symptom severity (BCTQ SYMPT), Boston Carpal Tunnel Questionnaire for functional status (BCTQ FUNCT) and electrophysiological parameters of the median nerve including distal sensory latency (DSL) and distal motor latency (DML) were evaluated before the first treatment and after the last treatment. RESULTS After treatment, all treatment groups (PH-P, PH-Dex, and US) showed significant improvements of the BCTQ SYMPT (P < .001, -0.74 ± 0.73 [-1.12, -0.37], -0.91 ± 0.96 [-1.41, -0.42], and - 0.68 ± 0.71 [-1.05, -0.30], respectively) and the BCTQ FUNCT (P < .001, -0.68 ± 0.89 [-1.14, -0.22], -0.74 ± 0.84 [-1.17, -0.30], and - 0.80 ± 0.80 [-1.22, -0.37], respectively). For the BCTQ SYMPT, only the PH-Dex showed an improvement score above MCID at 0.8 level [-0.91 ± 0.96]. The improvement of BCTQ FUNCT score of all groups was above Minimal Clincally Important Difference (MCID) at 0.5 level (-0.68 ± 0.89, -0.74 ± 0.84 and - 0.80 ± 0.80, respectively).The DSL was decreased in all groups but the changes were not statistically significant (P = .70, -0.11 ± 0.34 [-0.28, 0.06], -0.09 ± 0.32 [-0.26, 0.07], and - 0.14 ± 0.29 [-0.29, 0.02], respectively). The DML showed decrease only in PH-DEX and the US group but it was not statistically significant (P = .68, 0.05 ± 0.44 [-0.17, 0.27], -0.09 ± 0.51[-0.34, 0.17], and - 0.27 ± 0.49 [-0.53, 0.01], respectively). All measured outcomes were not statistically different in between-group-comparison of BCTQ SYMPT, BCTQ FUNCT, DSL, and DML (P = .58, P = .79, P = .20 and P = .39, respectively). However, there was a clinically significant difference of the improvement of BCTQ SYMPT in between-group comparison; only the PH-DEX was above the MCID level, while the PH-P and US were not. CONCLUSIONS Neither nondrug US nor phonophoresis treatments (PH-P and PH-Dex) were effective to improve the DSL and DML in mild to moderate CTS. All three groups showed significant improvements in clinical symptoms (BCTQ SYMPT) and functional status (BCTQ FUNCT). At 1 MHz frequency and 1.0 w/cm2 intensity of ultrasound wave, there is no statistically significant difference between phonophoresis and the nondrug US. LEVEL OF EVIDENCE I.
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Affiliation(s)
- Jariya Boonhong
- Department of Rehabilitation Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Worakan Thienkul
- Department of Rehabilitation Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Okkesim CE, Serbest S, Tiftikçi U, Çirpar M. Prospective evaluation of preoperative and postoperative sleep quality in carpal tunnel release. J Hand Surg Eur Vol 2019; 44:278-282. [PMID: 30394830 DOI: 10.1177/1753193418808182] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Sleep disturbance is a frequent symptom of carpal tunnel syndrome. The aim of this study was to investigate the effect of median nerve decompression on sleep quality of patients with this condition. The study sample consisted of 41 patients with severe carpal tunnel syndrome who were admitted to our clinic and treated with open median nerve decompression. Sensation and functional recovery of the patients were followed using the Boston Function Questionnaire, the Semmes-Weinstein monofilament test and the two-point discrimination test. Symptomatic recovery of the patients was followed by the Boston Symptom Questionnaire. The tests were used before surgery and at three and six months afterwards. Sensory, functional and symptomatic recovery from the third month to the sixth month following surgery also affected sleep parameters and improved the sleep quality of patients with carpal tunnel syndrome. Level of evidence: IV.
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Affiliation(s)
- Cüneyt Emre Okkesim
- 1 Department of Orthopaedics and Traumatology, Urgup State Hospital, Nevsehir, Turkey
| | - Sancar Serbest
- 2 Department of Orthopaedics and Traumatology, Faculty of Medicine, Kırıkkale University, Kırıkkale, Turkey
| | - Uğur Tiftikçi
- 2 Department of Orthopaedics and Traumatology, Faculty of Medicine, Kırıkkale University, Kırıkkale, Turkey
| | - Meriç Çirpar
- 2 Department of Orthopaedics and Traumatology, Faculty of Medicine, Kırıkkale University, Kırıkkale, Turkey
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Paolucci T, Piccinini G, Nusca SM, Marsilli G, Mannocci A, La Torre G, Saraceni VM, Vulpiani MC, Villani C. Efficacy of dietary supplement with nutraceutical composed combined with extremely-low-frequency electromagnetic fields in carpal tunnel syndrome. J Phys Ther Sci 2018; 30:777-784. [PMID: 29950763 PMCID: PMC6016299 DOI: 10.1589/jpts.30.777] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 03/08/2018] [Indexed: 01/09/2023] Open
Abstract
[Purpose] The aim of this study was to investigate the clinical effects of a nutraceutical composed (Xinepa®) combined with extremely-low-frequency electromagnetic fields in the carpal tunnel syndrome. [Subjects and Methods] Thirty-one patients with carpal tunnel syndrome were randomized into group 1-A (N=16) (nutraceutical + extremely-low-frequency electromagnetic fields) and group 2-C (n=15) (placebo + extremely-low-frequency electromagnetic fields). The dietary supplement with nutraceutical was twice daily for one month in the 1-A group and both groups received extremely-low-frequency electromagnetic fields at the level of the carpal tunnel 3 times per week for 12 sessions. The Visual Analogue Scale for pain, the Symptoms Severity Scale and Functional Severity Scale of the Boston Carpal Tunnel Questionnaire were used at pre-treatment (T0), after the end of treatment (T1) and at 3 months post-treatment (T2). [Results] At T1 and T2 were not significant differences in outcome measures between the two groups. In group 1-A a significant improvement in the scales were observed at T1 and T2. In group 2-C it was observed only at T1. [Conclusion] Significant clinical effects from pre-treatment to the end of treatment were shown in both groups. Only in group 1-A they were maintained at 3 months post-treatment.
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Affiliation(s)
- Teresa Paolucci
- Complex Unit of Physical Medicine and Rehabilitation,
Policlinico Umberto I Hospital, “Sapienza” University of Rome, Italy
| | - Giulia Piccinini
- Unit of Physical Medicine and Rehabilitation, Sant’Andrea
Hospital, “Sapienza” University of Rome: Via di Grottarossa 1035/1039, 00189, Rome,
Italy
| | - Sveva Maria Nusca
- Unit of Physical Medicine and Rehabilitation, Sant’Andrea
Hospital, “Sapienza” University of Rome: Via di Grottarossa 1035/1039, 00189, Rome,
Italy
| | - Gabriella Marsilli
- Unit of Physical Medicine and Rehabilitation, Sant’Andrea
Hospital, “Sapienza” University of Rome: Via di Grottarossa 1035/1039, 00189, Rome,
Italy
| | - Alice Mannocci
- Department of Public Health and Infectious Diseases,
Policlinico Umberto I Hospital, “Sapienza” University of Rome, Italy
| | - Giuseppe La Torre
- Department of Public Health and Infectious Diseases,
Policlinico Umberto I Hospital, “Sapienza” University of Rome, Italy
| | - Vincenzo Maria Saraceni
- Complex Unit of Physical Medicine and Rehabilitation,
Policlinico Umberto I Hospital, “Sapienza” University of Rome, Italy
| | - Maria Chiara Vulpiani
- Unit of Physical Medicine and Rehabilitation, Sant’Andrea
Hospital, “Sapienza” University of Rome: Via di Grottarossa 1035/1039, 00189, Rome,
Italy
| | - Ciro Villani
- University Department of Anatomic, Histologic, Forensic and
Locomotor Apparatus Sciences, Section of Locomotor Apparatus Sciences, Policlinico Umberto
I Hospital, “Sapienza” University of Rome, Italy
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Ordahan B, Karahan AY. Efficacy of paraffin wax bath for carpal tunnel syndrome: a randomized comparative study. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2017; 61:2175-2181. [PMID: 28785810 DOI: 10.1007/s00484-017-1422-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 07/28/2017] [Accepted: 08/01/2017] [Indexed: 06/07/2023]
Abstract
Carpal tunnel syndrome (CTS) is the most frequently diagnosed neuropathy of upper extremity entrapment neuropathies. We aimed to investigate the effectiveness of paraffin therapy in patients with CTS. Seventy patients diagnosed with mild or moderate CTS were randomly divided into two groups as splint treatment (during the night and day time as much as possible for 3 weeks) alone and splint (during the night and day time as much as possible for 3 weeks) + paraffin treatment (five consecutive days a week for 3 weeks). Clinical and electrophysiological assessments were performed before and 3 weeks after treatment. The patients were assessed by using visual analog scale (VAS) for pain, electroneuromyography (ENMG), and Boston Carpal Tunnel Syndrome Questionnaire (BCTSQ). The significant improvement was found in VAS scores in both groups when compared with pretreatment values (p < 0.05). There was no significant improvement in functional capacity score (p > 0.05), whereas a significant improvement was noted in the BCTQ symptom severity scale score in the splint group (p < 0.05). Significant improvements were demonstrated in both scorers in the combined treatment group. Similarly, significant improvements were found in the combined treatment group in terms of motor and sensory distal latency, sensory amplitude, and median sensory nerve velocity (p < 0.05). There was no significant change in electrophysiologic parameters in the splint group (p > 0.05), and the difference in these parameters between the groups was statistically significant (p < 0.05). In conclusion, using splinting alone in patients with CTS is an effective treatment for reducing symptoms in the early stages. Paraffin treatment with splint increases the recovery in functional and electrophysiological parameters.
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Affiliation(s)
- Banu Ordahan
- Department of Physical Medicine and Rehabilitation, Konya Education and Training Hospital, Yazır mh, Selçuklu, Konya, Turkey.
| | - Ali Yavuz Karahan
- Department of Physical Medicine and Rehabilitation, Uşak Medical School, Uşak, Turkey
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17
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Samanci Y, Karagöz Y, Yaman M, Atçı İB, Emre U, Kılıçkesmez NÖ, Çelik SE. Evaluation of median nerve T2 signal changes in patients with surgically treated carpal tunnel syndrome. Clin Neurol Neurosurg 2016; 150:152-158. [PMID: 27668859 DOI: 10.1016/j.clineuro.2016.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 08/24/2016] [Accepted: 09/19/2016] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To determine the accuracy of median nerve T2 evaluation and its relation with Boston Questionnaire (BQ) and nerve conduction studies (NCSs) in pre-operative and post-operative carpal tunnel syndrome (CTS) patients in comparison with healthy volunteers. METHODS Twenty-three CTS patients and 24 healthy volunteers underwent NCSs, median nerve T2 evaluation and self-administered BQ. Pre-operative and 1st year post-operative median nerve T2 values and cross-sectional areas (CSAs) were compared both within pre-operative and post-operative CTS groups, and with healthy volunteers. The relationship between MRI findings and BQ and NCSs was analyzed. The ROC curve analysis was used for determining the accuracy. RESULTS The comparison of pre-operative and post-operative T2 values and CSAs revealed statistically significant improvements in the post-operative patient group (p<0.001 for all parameters). There were positive correlations between T2 values at all levels and BQ values, and positive and negative correlations were also found regarding T2 values and NCS findings in CTS patients. The receiver operating characteristic curve analysis for defined cut-off levels of median nerve T2 values in hands with severe CTS yielded excellent accuracy at all levels. However, this accuracy could not be demonstrated in hands with mild CTS. CONCLUSION This study is the first to analyze T2 values in both pre-operative and post-operative CTS patients. The presence of increased T2 values in CTS patients compared to controls and excellent accuracy in hands with severe CTS indicates T2 signal changes related to CTS pathophysiology and possible utilization of T2 signal evaluation in hands with severe CTS.
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Affiliation(s)
- Yavuz Samanci
- Neurosurgery Clinic, Istanbul Training and Research Hospital, Istanbul, Turkey.
| | - Yeşim Karagöz
- Diagnostic and Interventional Radiology Clinic, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Mehmet Yaman
- Neurosurgery Clinic, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - İbrahim Burak Atçı
- Neurosurgery Clinic, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Ufuk Emre
- Neurology Clinic, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Nuri Özgür Kılıçkesmez
- Diagnostic and Interventional Radiology Clinic, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Suat Erol Çelik
- Neurosurgery Clinic, Okmeydani Training and Research Hospital, Istanbul, Turkey
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20
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Hobby JL, Watts C, Elliot D. Validity and Responsiveness of the Patient Evaluation Measure as an Outcome Measure for Carpal Tunnel Syndrome. ACTA ACUST UNITED AC 2016; 30:350-4. [PMID: 15936130 DOI: 10.1016/j.jhsb.2005.03.009] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2004] [Accepted: 03/10/2005] [Indexed: 11/26/2022]
Abstract
The aim of this study was to assess the validity of the Patient Evaluation Measure questionnaire (PEM) as an outcome measure in carpal tunnel syndrome. The PEM was compared to the DASH questionnaire and to objective measurements of hand function. We also compared its responsiveness to changes following carpal tunnel release with that of the DASH score. Twenty-four patients completed the PEM and DASH questionnaires before and 3 months after open carpal tunnel release. Grip strength, static two-point discrimination and the nine-hole peg test were measured. There was a significant correlation between individual items of the PEM and the objective measures. There was also strong correlation between PEM and DASH scores. The PEM showed a greater responsiveness to change (effect size 0.97) than the DASH score (effect size 0.49). The PEM correlates well with objective measures of hand function and the DASH score when used in carpal tunnel syndrome. It is more responsive to change than the DASH score. It is very simple to complete and score and is an appropriate and practical outcome measure in carpal tunnel syndrome.
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Affiliation(s)
- J L Hobby
- North Hampshire Hospital, Aldermaston Road, Basingstoke, Hampshire RG24 9NA, UK.
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21
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Greenslade JR, Mehta RL, Belward P, Warwick DJ. Dash and Boston Questionnaire Assessment of Carpal Tunnel Syndrome Outcome: What is the Responsiveness of an Outcome Questionnaire? ACTA ACUST UNITED AC 2016; 29:159-64. [PMID: 15010164 DOI: 10.1016/j.jhsb.2003.10.010] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2003] [Accepted: 10/20/2003] [Indexed: 12/26/2022]
Abstract
This prospective study evaluates if the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire is an adequately responsive outcome measure in carpal tunnel syndrome by comparing it with the disease-specific Boston questionnaire (BQ). To measure responsiveness (sensitivity to clinical change), 57 patients with a clinical diagnosis of carpal tunnel syndrome completed the DASH and BQ preoperatively and again 3 months after open carpal tunnel decompression. A second group of 31 patients completed the questionnaires in the outpatient clinic and again 2 weeks later to assess test–retest reliability. The time to complete all questionnaires was recorded. Responsiveness of the DASH is comparable with the BQ with standardized response means of 0.66, 1.07 and 0.62 for the DASH, BQ-symptoms and BQ-function, respectively. Test–retest data show both questionnaires are reliable. Mean times to complete questionnaires were 6.8 minutes (DASH) and 5.6 minutes (BQ). This study concludes that the DASH questionnaire is a reliable, responsive and practical outcome instrument in carpal tunnel syndrome.
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Affiliation(s)
- J R Greenslade
- Upper Limb Team, Department of Orthopaedics and Research and Development Support Unit, Southampton University Hospital, Southampton, UK
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22
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Fowler JR, Munsch M, Huang Y, Hagberg WC, Imbriglia JE. Pre-operative electrodiagnostic testing predicts time to resolution of symptoms after carpal tunnel release. J Hand Surg Eur Vol 2016; 41:137-42. [PMID: 25770901 DOI: 10.1177/1753193415576248] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Accepted: 01/31/2015] [Indexed: 02/03/2023]
Abstract
UNLABELLED The purpose of this study was to determine if nerve conduction studies predict time to resolution of symptoms after carpal tunnel release. A total of 56 patients undergoing open carpal tunnel release were prospectively enrolled. Pre-operative presence of nocturnal symptoms and daytime numbness/tingling were documented. Pre-operative nerve conduction studies were reviewed and classified as mild, moderate, or severe. After open carpal tunnel release, patients were contacted by phone within 48 hours, at 1 week, and then at 2-week intervals for up to 9 months or until both nocturnal and daytime symptoms had resolved. This study found that patients with mild or moderate carpal tunnel syndrome experience a faster time to resolution of daytime numbness and tingling when compared with patients with severe carpal tunnel syndrome. Nocturnal symptoms resolved quickly in both groups. The results of this study are in contrast to previous studies that found little to no value of nerve conduction studies in predicting post-operative functional and subjective outcomes. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- J R Fowler
- Department of Orthopaedics, University of Pittsburgh, Pittsburgh, PA, USA
| | - M Munsch
- Department of Orthopaedics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Y Huang
- Department of Orthopaedics, University of Pittsburgh, Pittsburgh, PA, USA
| | - W C Hagberg
- Department of Orthopaedics, University of Pittsburgh, Pittsburgh, PA, USA
| | - J E Imbriglia
- Department of Orthopaedics, University of Pittsburgh, Pittsburgh, PA, USA
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Notarnicola A, Maccagnano G, Tafuri S, Fiore A, Pesce V, Moretti B. Comparison of shock wave therapy and nutraceutical composed of Echinacea angustifolia, alpha lipoic acid, conjugated linoleic acid and quercetin (perinerv) in patients with carpal tunnel syndrome. Int J Immunopathol Pharmacol 2015; 28:256-62. [PMID: 25953494 DOI: 10.1177/0394632015584501] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Accepted: 03/30/2015] [Indexed: 01/15/2023] Open
Abstract
Even though the initial treatment of carpal tunnel syndrome (CTS) is conservative, knowledge of the clinical effects of supplements and of some methods of physiotherapy is still preliminary. Many biological mechanisms can support the administration of shock wave therapy (ESWT) or of alpha lipoic acid (ALA) based nutraceutical, conjugated linoleic acid (GLA), anti-oxidants and Echinacea angustifolia for CTS. The shock waves reduce the nerve compression, produce an anti-inflammatory action, and accelerate the regeneration of neuropathy. ALA and GLA induce antioxidant protective actions, reduce inflammation, promote neuroregeneration, and decrease pain. The Echinacea modulates the endogenous cannabinoid system.The aim of study is to verify the efficiency of shock wave therapy versus nutraceutical composed of ALA, GLA, and Echinacea in CTS. Sixty patients were enrolled in this study and they were randomly assigned to one of two treatments. Both groups showed significant improvements in pain, symptoms' severity and functional scores, and electrodiagnostic results until the sixth month. We verified a trend to a better pain regression in the nutraceutical group. The presence of the medicinal Echinacea represents an added value to the antioxidant effect in ALA and GLA, which can justify this result. ESWT or the association of ALA, GLA, and Echinacea proved to be two effective treatments for controlling symptoms and improving the evolution of CTS.
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Affiliation(s)
- Angela Notarnicola
- Course of Motor and Sports Sciences, Department of Medical Sciences of Basis, Neurosciences and Organs of Sense, Faculty of Medicine and Surgery, University of Study of Bari, Bari, Italy Orthopedics Section, Department of Medical Sciences of Basis, Neurosciences and Organs of Sense, Faculty of Medicine and Surgery, University of Study of Bari, General Hospital, Bari, Italy
| | - Giuseppe Maccagnano
- Orthopedics Section, Department of Medical Sciences of Basis, Neurosciences and Organs of Sense, Faculty of Medicine and Surgery, University of Study of Bari, General Hospital, Bari, Italy
| | - Silvio Tafuri
- Department of Biomedical Sciences and Human Oncology, Faculty of Medicine and Surgery, University of Study of Bari, Bari, Italy
| | - Alessandra Fiore
- Orthopedics Section, Department of Medical Sciences of Basis, Neurosciences and Organs of Sense, Faculty of Medicine and Surgery, University of Study of Bari, General Hospital, Bari, Italy
| | - Vito Pesce
- Orthopedics Section, Department of Medical Sciences of Basis, Neurosciences and Organs of Sense, Faculty of Medicine and Surgery, University of Study of Bari, General Hospital, Bari, Italy
| | - Biagio Moretti
- Course of Motor and Sports Sciences, Department of Medical Sciences of Basis, Neurosciences and Organs of Sense, Faculty of Medicine and Surgery, University of Study of Bari, Bari, Italy Orthopedics Section, Department of Medical Sciences of Basis, Neurosciences and Organs of Sense, Faculty of Medicine and Surgery, University of Study of Bari, General Hospital, Bari, Italy
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Murthy PG, Goljan P, Mendez G, Jacoby SM, Shin EK, Osterman AL. Mini-open versus extended open release for severe carpal tunnel syndrome. Hand (N Y) 2015; 10:34-9. [PMID: 25767419 PMCID: PMC4349839 DOI: 10.1007/s11552-014-9650-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND This study aims to compare surgical outcomes of severe carpal tunnel syndrome (CTS) treated with mini-incision versus extensile release. METHODS The method employed in this study was a retrospective review of patients with severe CTS, defined by electrophysiologic studies showing non-recordable distal sensory latency of the median nerve. Patients underwent either a mini-incision (2 cm) release of the transverse carpal ligament (group 1) or extensile release proximal to the wrist flexion crease (group 2). Exclusion criteria included prior carpal tunnel release, use of muscle flap, multiple concurrent procedures, or a prior diagnosis of peripheral neuropathy. Group 1 included 70 wrists (40 females, 30 males). Group 2 included 64 wrists (35 females, 29 males). Reported outcomes included pre- and post-operative grip strength as well as Boston Carpal Tunnel Questionnaires (BCTQ). RESULTS Patients in group 1 had a 22.6 % increase in grip strength postoperatively (4.5 months ± 5.0), while patients in group 2 had a 59.3 % increase (10.0 months ± 6.9). BCTQ surveys from group 1 (n = 46) demonstrated a symptom severity score of 12.93 and functional status score of 9.39 at an average follow-up of 41.9 ± 10.6 months. Group 2 (n = 42) surveys demonstrated averages of 12.88 and 9.10 at 43.1 ± 11.6 months. One patient in the mini-incision cohort required revision surgery after 2 years, while no patient in the extended release cohort underwent revision. CONCLUSION No significant differences between the two procedures with regard to patient-rated symptom severity or functional status outcomes were found. Both techniques were demonstrated to be effective treatment options for severe CTS.
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Affiliation(s)
- Praveen G. Murthy
- The Philadelphia Hand Center, P.C., Thomas Jefferson University, 834 Chestnut Street, Suite G114, Philadelphia, PA 19107 USA
| | - Peter Goljan
- The Philadelphia Hand Center, P.C., Thomas Jefferson University, 834 Chestnut Street, Suite G114, Philadelphia, PA 19107 USA
| | - Gregory Mendez
- The Philadelphia Hand Center, P.C., Thomas Jefferson University, 834 Chestnut Street, Suite G114, Philadelphia, PA 19107 USA
| | - Sidney M. Jacoby
- The Philadelphia Hand Center, P.C., Thomas Jefferson University, 834 Chestnut Street, Suite G114, Philadelphia, PA 19107 USA
| | - Eon K. Shin
- The Philadelphia Hand Center, P.C., Thomas Jefferson University, 834 Chestnut Street, Suite G114, Philadelphia, PA 19107 USA
| | - Arthur Lee Osterman
- The Philadelphia Hand Center, P.C., Thomas Jefferson University, 834 Chestnut Street, Suite G114, Philadelphia, PA 19107 USA
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Prospective comparison of the six-item carpal tunnel symptoms scale and portable nerve conduction testing in measuring the outcomes of treatment of carpal tunnel syndrome with steroid injection. Hand (N Y) 2015; 10:49-53. [PMID: 25767421 PMCID: PMC4349851 DOI: 10.1007/s11552-014-9672-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND We prospectively studied patients clinically diagnosed with carpal tunnel syndrome (CTS) and treated with the injection of corticosteroid into their carpal tunnel in order to compare changes in the six-item CTS symptoms scale and portable nerve conduction study (NCS) parameters as outcome tools. Our pilot study was the first to assess the utility of the six-item CTS symptom scale (CTS-6) with steroid injections as a patient-directed outcome measure for the treatment of CTS. METHODS We enrolled patients who presented to our county hospital orthopedic surgery clinic from August 2012 through August 2013. The patients were clinically diagnosed with CTS. After completing the six-item CTS symptoms scale questionnaire, portable NCS was obtained. Each patient then received an injection of 1 ml of triamcinolone acetonide 40 mg/ml mixed with 1 ml of 1 % lidocaine into the carpal tunnel. Six weeks postinjection, each patient repeated a CTS-6 questionnaire and underwent a repeat portable NCS. The CTS-6 and NCS results were analyzed using the paired samples t test. A Pearson correlation was used to assess the correlation between the changes in the CTS-6 and the NCS measurements. Statistical significance was set at P < 0.05. RESULTS Thirty-two wrists in 20 patients were evaluated. There was a statistically significant difference between the CTS-6 scores before and after injection. There were also statistically significant changes in the five of the NCS parameters. None of the correlations between the CTS-6 and the NCS parameters were statistically significant. CONCLUSIONS The six-item CTS symptoms scale and portable NCS are both useful measures for evaluating the results of steroid injections. The CTS-6 is an effective tool because of its ease of use, low cost, correspondence with changes in NCS, and ability to monitor the outcome of steroid treatment for carpal tunnel syndrome.
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The usefulness of terminal latency index of median nerve and f-wave difference between median and ulnar nerves in assessing the severity of carpal tunnel syndrome. J Clin Neurophysiol 2014; 31:162-8. [PMID: 24691235 DOI: 10.1097/wnp.0000000000000041] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
The calculated electrophysiological parameters, such as terminal latency index (TLI), residual latency, modified F ratio, and F-wave inversion, have been investigated as a diagnostic tool for detection of early stage of carpal tunnel syndrome (CTS) in the literature. However, the correlation of these calculated electrophysiological parameters with the clinical severity of CTS has not been reported. The aim of this study was to determine the correlation of the calculated electrophysiological parameters and clinical severity in patients with CTS. A retrospective study was performed with 212 hands of 106 CTS patients. The CTS hands were classified as asymptomatic, mild, moderate, and severe according to the clinical severity. The distal motor latency and distal motor conduction velocity of median nerve, minimal F-wave latency of median and ulnar nerves, and sensory nerve conduction velocity in the finger-wrist and palm-wrist segment of median nerve (SNCV f-w and SNCV p-w) were obtained in a conventional nerve conduction study. The TLI, residual latency, and modified F ratio of the median nerve and the difference of minimal F-wave latencies between the median and ulnar nerves (F-diff M-U) were calculated. The distal motor latency, residual latency, and F-diff M-U were significantly increased according to the clinical severity of CTS. The motor conduction velocity, SNCV p-w, SNCV f-w, TLI, and modified F ratio were significantly decreased according to the clinical severity of CTS. In analyses of variance and Kruskal-Wallis test, we used the Scheffe test as a post-hoc comparison analysis. The TLI, F-diff M-U, and SNCV f-w showed a significant difference among all groups of each CTS severity. The sensitivity, specificity, and cut-off value of TLI, F-diff M-U, and SNCV f-w between asymptomatic and mild, mild and moderate, and moderate and severe CTS groups were calculated by using receiver operating characteristic curve analysis. The cut-off values of TLI, F-diff M-U, and SNCV f-w between the asymptomatic and mild CTS groups were, respectively, 0.33 millisecond, 0.3 millisecond, and 40 cm/second. The cut-off values of TLI, F-diff M-U, and SNCV f-w between mild and moderate were, respectively, 0.27 millisecond, 2.3 milliseconds, and 34.8 cm/second. The cut-off values of TLI, F-diff M-U, and SNCV f-w between moderate and severe CTS groups were, respectively, 0.20 millisecond, 4.2 milliseconds, and 26.4 cm/second. We found that calculated electrophysiological parameters of conventional nerve conduction study could be a good indicator to determine the severity of CTS.
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Abstract
Following upper extremity peripheral nerve injury and surgery, rehabilitation is essential to optimize sensorimotor function and outcome. This review presents the evidence and related literature regarding a few key topics related to rehabilitation following peripheral nerve injury and surgery.
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Affiliation(s)
- Christine B Novak
- Department of Surgery, University of Toronto, 399 Bathurst Street, EW2-422, Toronto, Ontario, M5T 2S8, Canada.
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Abstract
Evaluation of outcomes after peripheral nerve surgeries include several assessment methods that reflect different aspects of recovery, including reinnervation, tactile gnosis, integrated sensory and motor function, pain and discomfort, and neurophysiologic and patient-reported outcomes. This review lists measurements addressing these aspects as well as the advantages and disadvantages of each tool. Because of complexities of neurophysiology, assessment remains a difficult process, which requires researchers to focus on measurements best relevant to specific conditions and research questions.
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Affiliation(s)
- Yirong Wang
- Plastic Surgery Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing
| | - Malay Sunitha
- Clinical Research Coordinator, Section of Plastic Surgery, Department of Surgery, The University of Michigan Health System; Ann Arbor, MI
| | - Kevin C. Chung
- Professor of Surgery, Section of Plastic Surgery, Assistant Dean for Faculty Affairs, The University of Michigan Medical School
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Zyluk A, Walaszek I. The effect of the involvement of the dominant or non-dominant hand on grip/pinch strengths and the Levine score in patients with carpal tunnel syndrome. J Hand Surg Eur Vol 2012; 37:427-31. [PMID: 22086788 DOI: 10.1177/1753193411425331] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The Levine questionnaire is a disease-oriented instrument developed for outcome measurement of carpal tunnel syndrome (CTS) management. The objective of this study was to compare Levine scores in patients with unilateral CTS, involving the dominant or non-dominant hand, before and after carpal tunnel release. Records of 144 patients, 126 women (87%) and 18 men (13%) aged a mean of 58 years with unilateral CTS, treated operatively, were analysed. The dominant hand was involved in 100 patients (69%), the non-dominant in 44 (31%). The parameters were analysed pre-operatively, and at 1 and 6 months post-operatively. A comparison of Levine scores in patients with the involvement of the dominant or non-dominant hand showed no statistically significant differences at baseline and any of the follow-up measurements. Statistically significant differences were noted in total grip strength at baseline and at 6 month assessments and in key-pinch strength at 1 and 6 months.
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Affiliation(s)
- A Zyluk
- Department of General and Hand Surgery, Pomeranian Medical University in Szczecin, Poland.
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Cevik MU, Altun Y, Uzar E, Acar A, Yucel Y, Arıkanoglu A, Varol S, Sarıyıldız MA, Tahtasız M, Tasdemir N. Diagnostic value of F-wave inversion in patients with early carpal tunnel syndrome. Neurosci Lett 2012; 508:110-3. [DOI: 10.1016/j.neulet.2011.12.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2011] [Revised: 12/02/2011] [Accepted: 12/16/2011] [Indexed: 01/21/2023]
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Alves MDPT, de Araújo GCS. LOW-LEVEL LASER THERAPY AFTER CARPAL TUNNEL RELEASE. Rev Bras Ortop 2011; 46:697-701. [PMID: 27027075 PMCID: PMC4799324 DOI: 10.1016/s2255-4971(15)30327-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2010] [Accepted: 07/04/2011] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE Evaluate the post-operative treatment of CTS, using the LLLT. METHOD We prospectively evaluated 58 patients with CTS, randomly divided into two groups: treatment with LLLT (Group 1) and placebo (Group 2). A 830 nm gallium-aluminum-arsenic laser was used, with a power of 30 mW. RESULTS There was female predominance in both groups. The mean age of the patients in Group 1 was 44.3 years and in Group 2, 51.9 years. The average duration of disease progression was around two years in both groups. The average time elapsed since discharge from treatment was 3.6 months in both groups, and fewer patients had postoperative complaints in Group 1 than in Group 2. At the end of the treatment, in Group 1, 29.41% of the patients presented electromyographic abnormalities, while in Group 2, 63.64% of the patients had abnormalities, after six months. CONCLUSION This was an initial study on adjuvant therapy using postoperative LLLT on CTS. The method presented was sufficient for postoperative evaluation of the patients in this study. Patients undergoing LLLT after surgery for CTS were benefited and had better functional outcomes than shown by the control group. The technique was effective and did not have any adverse effects on the patients studied.
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Affiliation(s)
- Marcelo de Pinho Teixeira Alves
- Full Member of the Brazilian Association of Hand Surgery; Studying towards Master's Degree in Medical Sciences from Universidade Federal Fluminense; Physician of the Hand Surgery Outpatient Clinic of Hospital Universitário Antonio Pedro – Universidade Federal Fluminense – Niterói, RJ, Brazil
| | - Gabriel Costa Serrão de Araújo
- Third-year Orthopedics and Traumatology Resident of Hospital Universitário Antonio Pedro – Universidade Federal Fluminense – Niterói, RJ, Brazil
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George JW, Tepe R, Busold D, Keuss S, Prather H, Skaggs CD. The effects of active release technique on carpal tunnel patients: A pilot study. J Chiropr Med 2011; 5:119-22. [PMID: 19674682 DOI: 10.1016/s0899-3467(07)60143-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2006] [Revised: 06/12/2006] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To examine changes in electromyography (EMG) and a valid self-administered outcome measure after applying active release technique to carpal tunnel syndrome (CTS) patients. METHODS Five subjects (mean age 48.2 SD +/- 16.7) with CTS were included in the trial. Subjects completed the Boston Questionnaire (BQ) and an EMG examination before the first treatment. Participants were treated with Active Release technique using a protocol intended to affect the median nerve 3 times a week for 2 weeks. The BQ was re-administered following the final treatment. The mean scores for the initial and final BQ were compared using a paired samples t-test. An analysis of variance compared the mean contraction amplitudes for EMG parameters before and after the first treatment. RESULTS There was significant improvement (p < 0.05) in the mean symptom severity and functional status scores of the BQ following the intervention. There were no significant differences found in the EMG analyses. CONCLUSION The preliminary data from this clinical pilot trial suggest that active release technique may be an effective conservative management strategy for CTS patients. These results support the need for further clinical trials with larger samples.
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Affiliation(s)
- James W George
- Division of Research, Logan College of Chiropractic, St. Louis, MO
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Lehman LA, Woodbury M, Velozo CA. Examination of the Factor Structure of the Disabilities of the Arm, Shoulder, and Hand Questionnaire. Am J Occup Ther 2011; 65:169-78. [DOI: 10.5014/ajot.2011.000794] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Abstract
OBJECTIVE. The Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire is a global scale evaluating the impact of upper-extremity disorders. We sought to validate or challenge the unidimensional factor structure of the DASH.
METHOD. Secondary analysis was performed on data collected from outpatient clinics. Factor analysis was performed in two steps, exploratory factor analysis (EFA) followed by confirmatory factor analysis (CFA). To provide further support for unidimensionality, fit statistics were calculated using the Andrich Rasch rating-scale model.
RESULTS. EFA revealed three potential factors (eigenvalues = 18.40, 1.56, and 1.54). CFA was performed fitting a three-factor model. Tucker-Lewis Index (.99) and standardized root mean square residual (.05) values indicated good fit. Comparative fit index (.89) and root mean square error of approximation (.13) did not. When divided into three constructs, only one item misfit.
CONCLUSION. More research is needed to determine situations in which division of the DASH may enhance interpretability.
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Affiliation(s)
- Leigh A. Lehman
- Leigh A. Lehman, PhD, OTR/L, is Adjunct Faculty, Department of Psychology, University of South Carolina Upstate, 800 University Way, Spartanburg, SC 29303;
| | - Michelle Woodbury
- Michelle Woodbury, PhD, OTR, is Research Health Scientist, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC, and Assistant Professor, Department of Health and Sciences and Research, Division of Occupational Therapy, Medical University of South Carolina, Charleston
| | - Craig A. Velozo
- Craig A. Velozo, PhD, OTR, is Research Health Scientist, North Florida/South Georgia Veterans Affairs System Rehabilitation Outcomes Research Center, Gainesville, FL, and Professor and Associate Chair, Department of Occupational Therapy, University of Florida, Gainesville
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Nashed J, Calder K, Trachter R, McLean L. The consequences of stimulus intensity on sensory nerve action potentials. J Neurosci Methods 2009; 185:108-15. [PMID: 19772874 DOI: 10.1016/j.jneumeth.2009.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2009] [Revised: 08/20/2009] [Accepted: 09/14/2009] [Indexed: 11/19/2022]
Abstract
Although clinical references recommend evoking sensory nerve action potentials (SNAPs) using supramaximal stimulation, many patients and research subjects report that the maximal and supramaximal stimulation is uncomfortable. The purpose of this study was to determine whether using stimulation intensities at maximal and submaximal levels results in differences in SNAP latency or amplitude outcomes relative to SNAPs recorded using supramaximal stimulation. Twenty healthy male and female subjects participated. Antidromic SNAPs were evoked at two separate sites along the course of the median nerve: (1) just proximal to the wrist and (2) just proximal to the antecubital fossa in each subject. All evoked potentials were recorded from the second digit. The stimulation current that resulted in a maximal amplitude SNAP was determined and 10 SNAPs were ensemble averaged using this stimulation level. Ten SNAPs were then evoked at each of four other stimulation intensities (20% and 10% both above and below that which generated a maximal amplitude SNAP) and were ensemble averaged. For each stimulation intensity and stimulation site, SNAP amplitude and latency determined for each ensemble average. SNAP amplitudes and latencies were compared among stimulus levels and between sexes using a repeated measures analyses of variance. The results of this study suggest that stimulus intensities used to generate SNAPs at the median nerve do not need to be supramaximal in order to generate valid and reliable SNAP data, with stimulation intensities as low as 20% below maximal proving to be sufficient, particularly for the measurement of SNAP latency.
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Affiliation(s)
- Joseph Nashed
- School of Rehabilitation Therapy, Queen's University, Kingston, Ontario, Canada
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Hansen TB, Dalsgaard J, Meldgaard A, Larsen K. A prospective study of prognostic factors for duration of sick leave after endoscopic carpal tunnel release. BMC Musculoskelet Disord 2009; 10:144. [PMID: 19930598 PMCID: PMC2784750 DOI: 10.1186/1471-2474-10-144] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2008] [Accepted: 11/22/2009] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Endoscopic carpal tunnel release with a single portal technique has been shown to reduce sick leave compared to open carpal tunnel release, claiming to be a less invasive procedure and reducing scar tenderness leading to a more rapid return to work, and the purpose of this study was to identify prognostic factors for prolonged sick leave after endoscopic carpal tunnel release in a group of employed Danish patients. METHODS The design was a prospective study including 75 employed patients with carpal tunnel syndrome operated with ECTR at two hospitals. The mean age was 46 years (SD 10.1), the male/female ratio was 0.42, and the mean preoperative duration of symptoms 10 months (range 6-12). Only 21 (28%) were unable to work preoperatively and mean sick leave was 4 weeks (range 1-4). At base-line and at the 3-month follow-up, a self-administered questionnaire was collected concerning physical, psychological, and social circumstances in relation to the hand problem. Data from a nerve conduction examination were collected at baseline and at the 3-month follow-up. Significant prognostic factors were identified through multiple logistic regression analysis. RESULTS After the operation, the mean functional score was reduced from 2.3 to 1.4 (SD 0.8) and the mean symptom score from 2.9 to 1.5 (SD 0.7). The mean sick leave from work after the operation was 19.8 days (SD 14.3). Eighteen patients (24%) had more than 21 days of sick leave. Two patients (3%) were still unable to work after 3 months. Significant prognostic factors in the multivariate analysis for more than 21 days of postoperative sick leave were preoperative sick leave, blaming oneself for the hand problem and a preoperative distal motor latency. CONCLUSION Preoperative sick leave, blaming oneself for the hand problem, and a preoperative distal nerve conduction motor latency were prognostic factors for postoperative work absence of more than 21 days. Other factors may be important (clinical, demographic, economic, and workplace) in explaining the great variance in the results of sick leave after carpal tunnel release between studies from different countries.
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Affiliation(s)
- Torben Baek Hansen
- Department of Orthopaedics, Section of Hand Surgery, Regional Hospital Holstebro, Laegaardvej 12, DK-7500 Holstebro, Denmark.
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Hansen TB, Larsen K. Age is an important predictor of short-term outcome in endoscopic carpal tunnel release. J Hand Surg Eur Vol 2009; 34:660-4. [PMID: 19395531 DOI: 10.1177/1753193409104563] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Endoscopic carpal tunnel release is a minimally invasive technique that may reduce sick leave and facilitate postoperative rehabilitation and short-term outcome. The aim of this study was to investigate the influence of age as a predictor of short-term outcome in endoscopic carpal tunnel release. We did a prospective registration of patient satisfaction, symptoms and function before and 2-months after endoscopic carpal tunnel release in 101 consecutive patients aged 23-94 years and then submitted the data to multivariable logistic regression analysis. Patient age >65 years was a good predictor of a less favourable short-term outcome, and endoscopic carpal tunnel release may not be justified as a routine procedure in elderly patients.
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Affiliation(s)
- T B Hansen
- Department of Orthopaedics and the Orthopaedic Research Unit, Regional Hospital Holstebro, Denmark.
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Sezgin M, Incel NA, Serhan S, Camdeviren H, As I, Erdoğan C. Assessment of symptom severity and functional status in patients with carpal tunnel syndrome: Reliability and validity of the Turkish version of the Boston questionnaire. Disabil Rehabil 2009; 28:1281-5. [PMID: 17083175 DOI: 10.1080/09638280600621469] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES The aim of this study was to develop a Turkish version of the Boston Questionnaire and assess its reliability and validity. METHODS Sixty-seven patients with idiopathic carpal tunnel syndrome were included in the study. The Turkish version of Boston Questionnaire was obtained after translation process, and was then administered to subjects twice within seven days. Reliability was assessed by internal consistency (Cronbach's alpha and item-total correlation), and reproducibility. Validity was examined by correlating the Boston Questionnaire scores to general health status (Short Form-36), pain severity (Visual Analogue Scale) and pinch and grip strength measures. RESULTS Reliability of the Turkish version was very good, with high internal consistency (Cronbach's alpha 0.82 for symptom severity scale, and 0.88 for functional status scale), and reproducibility (Pearson correlation coefficient 0.60 for symptom severity scale, and 0.77 for functional status scale). The Boston Questionnaire scores were correlated with Visual Analogue Scale, physical functioning, physical role, bodily pain and emotional role subscales of Short Form-36, pinch and grip strength scores to obtain coefficients for external construct validity. CONCLUSION Adaptation of the Boston Questionnaire for use in Turkey was successful. Our results seem to support previous finding of the English version, indicating that it is valid and reliable.
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Affiliation(s)
- Melek Sezgin
- Department of Physical Medicine and Rehabilitation, Medical Faculty of Mersin University, Mersin, Turkey.
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Yagci I, Elmas O, Akcan E, Ustun I, Gunduz OH, Guven Z. Comparison of splinting and splinting plus low-level laser therapy in idiopathic carpal tunnel syndrome. Clin Rheumatol 2009; 28:1059-65. [PMID: 19544043 DOI: 10.1007/s10067-009-1213-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2008] [Revised: 05/04/2009] [Accepted: 05/30/2009] [Indexed: 12/01/2022]
Abstract
This study aimed to compare the short-term efficacy of splinting (S) and splinting plus low-level laser therapy (SLLLT) in mild or moderate idiopathic carpal tunnel syndrome (CTS) with a prospective, randomized controlled study. The patients with unilateral, mild, or moderate idiopathic CTS who experienced symptoms over 3 months were included in the study. The SLLLT group received ten sessions of laser therapy and splinting while S group was given only splints. The patients were evaluated at the baseline and after 3 months of the treatment. Follow-up parameters were nerve conduction study (NCS), Boston Questionnaire (BQ), grip strength, and clinical response criteria. Forty-five patients with CTS completed the study. Twenty-four patients were in S and 21 patients were in SLLLT group. In the third-month control, SLLLT group had significant improvements on both clinical and NCS parameters (median motor nerve distal latency, median sensory nerve conduction velocities, BQ symptom severity scale, and BQ functional capacity scale) while S group had only symptomatic healing (BQ symptom severity scale). The grip strength of splinting group was decreased significantly. According to clinical response criteria, in SLLLT group, five (23.8%) patients had full and 12 (57.1%) had partial recovery; four (19%) patients had no change or worsened. In S group, one patient (4.2%) had full and 17 (70.8%) partial recovery; six (25%) patients had no change or worsened. Additionally, applied laser therapy provided better outcomes on NCS but not in clinical parameters in patients with CTS.
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Affiliation(s)
- Ilker Yagci
- Department of Physical Medicine and Rehabilitation, Marmara University Hospital, Istanbul, Turkey.
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Astifidis RP, Koczan BJ, Dubin NH, Burke FD, Wilgis EFS. Patient satisfaction with carpal tunnel surgery: self-administered questionnaires versus physical testing. HAND THERAPY 2009. [DOI: 10.1258/ht.2009.009007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Purpose A study was designed to compare the strength of correlation between the clinical tests such as grip, pinch and Semmes–Weinstein testing, and the Levine–Katz self-administered symptom severity and functional status questionnaires as well as their correlation with patients' satisfaction following carpal tunnel decompression. The purpose was to determine whether patient-completed outcome instruments would be additive to the physical measures, or could possibly replace the physical measures, in assessing the outcome of carpal tunnel release. Methods From two hand centres, 635 hands (cases) in 490 patients completed preoperative and postoperative assessments including Tinel's sign, Phalen's test, Semmes–Weinstein testing, grip and pinch strength testing and the Levine–Katz self-administered questionnaires. Patients were also asked whether they were satisfied with surgery at the six-month follow-up. Results Patients reporting satisfaction with surgery at six months had significantly greater changes in grip strength and Levine–Katz scores than those reporting no satisfaction. At six-months follow-up, grip strength increased slightly from 27.4 to 29.2 kg (6%) ( P = 0.007), pinch strength increased from 7.8 to 8.1 kg (4%) ( P = 0.04), Semmes–Weinstein scores decreased (improved) from 2.37 to 1.89 (20%) ( P < 0.001), Levine–Katz functional status scores decreased from 2.30 to 1.48 (36%) ( P < 0.001) and Levine–Katz symptom severity scores decreased from 2.83 to 1.44 (49%) ( P < 0.001). Conclusions Improvement in Levine–Katz scores can be used to assess treatment outcomes after carpal tunnel release as an alternative to physical testing. This study offers further evidence that patient-rated outcome questionnaires offer a more complete picture of the eventual outcomes of carpal tunnel decompression surgery as compared with physical testing.
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Affiliation(s)
| | | | | | - Frank D Burke
- The Pulvertaft Hand Centre, Derbyshire Royal Infirmary, Derby, UK
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Effectiveness of Steroid Injection in Treating Patients With Moderate and Severe Degree of Carpal Tunnel Syndrome Measured by Clinical and Electrodiagnostic Assessment. Clin J Pain 2009; 25:111-5. [DOI: 10.1097/ajp.0b013e3181847a19] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Dincer U, Cakar E, Kiralp MZ, Kilac H, Dursun H. The Effectiveness of Conservative Treatments of Carpal Tunnel Syndrome: Splinting, Ultrasound, and Low-Level Laser Therapies. Photomed Laser Surg 2009; 27:119-25. [DOI: 10.1089/pho.2008.2211] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Affiliation(s)
- Umit Dincer
- Department of Physical Medicine and Rehabilitation, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey
| | - Engin Cakar
- Department of Physical Medicine and Rehabilitation, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey
| | - Mehmet Zeki Kiralp
- Department of Physical Medicine and Rehabilitation, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey
| | - Hilmi Kilac
- Department of Physical Medicine and Rehabilitation, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey
| | - Hasan Dursun
- Department of Physical Medicine and Rehabilitation, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey
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Cakar G, Kuru B, Ipci SD, Aksoy ZM, Okar I, Yilmaz S. Effect of Er:YAG and CO2 lasers with and without sodium fluoride gel on dentinal tubules: a scanning electron microscope examination. Photomed Laser Surg 2008; 26:565-71. [PMID: 19099386 DOI: 10.1089/pho.2007.2211] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE The aim of this pilot study was to evaluate the occluding effect of erbium:yttrium-aluminum-garnet (Er:YAG) and carbon dioxide (CO2) lasers as monotherapy and in combination with topical fluoride gel on human dentinal tubules by scanning electron microscopic (SEM) examination. MATERIALS AND METHODS Thirty-six dentine specimens with exposed dentinal tubule orifices were included in this study. The samples were divided into six groups. Group A served as controls, group B was treated with 2% sodium fluoride (NaF) gel alone, groups C and D were irradiated with Er:YAG (30 Hz, 60 mJ, for 10 sec) and CO2 (1 W, continuous-wave mode, for 10 sec) lasers, respectively, and groups E and F received NaF gel plus Er:YAG and CO2 laser irradiation, respectively. RESULTS Under SEM analysis, numerous exposed, normally-structured dentinal tubule orifices were seen in the control group. Some narrowing of the exposed tubule orifices was seen in group B. A melted, irregular surface structure with small peaks was observed in group C. The surface of group D also had a melted appearance, but a fibrillar deformation of the surface structure was seen on the specimens. However, the surface morphologies seen were remarkably different in groups E and F. While the tubule orifices were obviously occluded but depressed into craters in group E, the surface structure of group F primarily showed a smooth appearance. In terms of numbers and diameters of open dentinal tubules, there was no significant difference between the laser-alone and combination groups, whereas the difference was found to be significant when the control and NaF groups were compared with each other and the remaining laser-alone or combination groups. CONCLUSION The dentinal tubules in all laser groups were occluded after laser irradiation, but more marked occlusions were observed when laser and NaF gel were combined.
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Affiliation(s)
- Gokser Cakar
- Department of Periodontology, Yeditepe University, Istanbul, Turkey.
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Stütz NM, Gohritz A, Novotny A, Falkenberg U, Lanz U, van Schoonhoven J. Clinical and electrophysiological comparison of different methods of soft tissue coverage of the median nerve in recurrent carpal tunnel syndrome. Neurosurgery 2008; 62:194-9; discussion 199-200. [PMID: 18424986 DOI: 10.1227/01.neu.0000317393.06680.7d] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To evaluate the clinical and electrophysiological results of 26 patients treated with either a hypothenar fat flap or a synovial flap to prevent recurrent scar compression of the median nerve after previously failed carpal tunnel decompression. METHODS A total of 26 patients underwent flap coverage as a result of a nerve tethering attributable to a position within scar; 15 were covered by a synovial flap and 11 by a hypothenar fat flap. Only patients in whom the median nerve was significantly enveloped in scar tissue were included. All candidates underwent a thorough clinical examination and nerve conduction test. The pre- and postoperative nerve conduction tests and the results of the two groups were statistically compared. RESULTS The reduction rates of brachial nocturnal pain and pillar pain were 25 and 25%, respectively, in the synovial flap group and 64 and 37%, respectively, in the hypothenar fat flap group. The reduction rates of a positive Tinel's sign (25%) and a positive Phalen's test (13%) were lower in the synovial flap group compared with hypothenar fat flap coverage (55% Tinel's sign, 46% Phalen's test). Thenar atrophy and paresthesia were reduced in 44 and 62%, respectively, in the synovial flap group and in 46 and 64%, respectively, in the hypothenar fat flap group. The overall patient satisfaction (73%) and the Disabilities of the Arm, Shoulder and Hand score (31 points) appeared superior in the hypothenar fat flap group compared with the synovial flap group (56%; 37 points). Nerve conduction tests demonstrated a significant improvement when comparing the pre- and postoperative measurements in both groups. Distal motor latency decreased in the hypothenar fat flap group from 6.81 ms to 4.92 msec (P = 0.01; mean value) and in the synovial flap group from 6.04 ms to 4.43 msec (P < 0.001; mean value). CONCLUSION Coverage by an ulnar-based hypothenar fat flap appeared to produce superior clinical results compared with coverage with synovial tissue from adjacent flexor tendons, although conclusive statistical evaluation of clinical outcomes was not possible. Further studies to confirm this are warranted.
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Affiliation(s)
- Nicolas M Stütz
- Handcenter, Bad Neustadt, and Department of Plastic and Reconstructive Surgery, Klinikum Nuremberg, Nuremberg, Germany.
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Amirfeyz R, Pentlow A, Foote J, Leslie I. Assessing the clinical significance of change scores following carpal tunnel surgery. INTERNATIONAL ORTHOPAEDICS 2007; 33:181-5. [PMID: 17972075 DOI: 10.1007/s00264-007-0471-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2007] [Revised: 09/14/2007] [Accepted: 09/17/2007] [Indexed: 12/26/2022]
Abstract
This article presents a prospective longitudinal study to determine the cut-off values for change scores of DASH, Levine, and Kamath questionnaires to distinguish clinical improvement following carpal tunnel surgery. Fifty-four patients (40 female, 14 male), with positive nerve conduction studies, were prospectively followed up. Three questionnaires (DASH, Levine, and Kamath) were posted to patients at four and two weeks prior to their operation and then six weeks following surgery. A patient global impression of change (PGIC) score was completed for patients to rate the overall change in their symptoms. According to the PGIC, 93% of patients improved. The cut-off values for raw change scores that best define clinically significant improvement following carpal tunnel release were 20.9 for DASH, 0.47 for Levine, and 1.97 for the Kamath questionnaire. This study provides a methodological framework for identifying clinically significant changes following treatment. A questionnaire follow-up of patients is now possible using the data provided.
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Affiliation(s)
- Rouin Amirfeyz
- Trauma & Orthopaedics, Avon Orthopaedic Centre, Bristol, UK.
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Ucan H, Yagci I, Yilmaz L, Yagmurlu F, Keskin D, Bodur H. Comparison of splinting, splinting plus local steroid injection and open carpal tunnel release outcomes in idiopathic carpal tunnel syndrome. Rheumatol Int 2006; 27:45-51. [PMID: 16871409 DOI: 10.1007/s00296-006-0163-y] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2005] [Accepted: 06/23/2006] [Indexed: 10/24/2022]
Abstract
The objective of this study was to compare the short- and long-term efficacies of splinting (S), splinting plus local steroid injection (SLSI), and open carpal tunnel release (OCTR) in mild or moderate idiopathic carpal tunnel syndrome (CTS). Patients with mild or moderate idiopathic CTS who experienced symptoms for over 6 months were included in the study. The patients were evaluated for the baseline and the third and sixth month scores after treatment. Follow-up criteria were ENMG parameters, Boston Questionnaire, and patient satisfaction. Fifty-seven hands completed the study. Twenty-three hands had been splinted for 3 months. Twenty-three hands were given a single steroid injection and splinted for 3 months, and 11 hands were operated. In the first 3 months, all treatment methods provided significant improvements in both clinical and EMG parameters in which OCTR had better outcomes on median sensorial nerve velocity at palm wrist segment. In the second 3 months, while the clinical and EMG parameters began to deteriorate in S and SLSI group, OCTR group continued to improve, and BQ functional capacity score of OCTR group was statistically better than that in conservative methods (P = 0.03). S and SLSI treatments improved clinical and EMG parameters comparable to OCTR in short term. However, these beneficial effects were transient in the sixth month follow-up and OCTR was superior to conservative treatments.
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Affiliation(s)
- Halil Ucan
- Department of Physical Medicine and Rehabilitation, Ankara Numune Education and Research Hospital, Ankara, Turkey
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46
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Mahmud MAI, Merlo ARC, Gomes I, Becker J, Nora DB. [Relationship between adverse neural tension and nerve conduction studies in patients with symptoms of the carpal tunnel syndrome]. ARQUIVOS DE NEURO-PSIQUIATRIA 2006; 64:277-82. [PMID: 16791369 DOI: 10.1590/s0004-282x2006000200019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The purpose of this study was to evaluate, through a series of cases, the relationship between the adverse neural tension of median nerve (ANTm) and the electrophysiological involvement in 38 patients with symptoms of the carpal tunnel syndrome (CTS), submitted to nerve conduction studies (NCS). The main measures had been ANTm (in degrees) obtained through the test of neural tension provocation (TNTP) and parameters of the NCS, divided into three groups: normal, without severe electrophysiological alteration and with severe electrophysiological alteration. Significant correlations were found between ANTm and parameters of the NCS (p<0.05), as well as between ANTm and the three groups defined by the electrophysiologic alteration (rs=+0.437, p=0.002). The TNAm values were significantly higher in the arms with electrophysiologic diagnoses (p=0.007). It is suggested that the ANTm does have a participation in the physiopathology of the CTS, and the use of therapeutical procedures that diminish the development of neural tension.
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Affiliation(s)
- Mahmud Ahmad Ismail Mahmud
- Fisioterapeuta, Serviço de Fisiatria, Hospital de Clínicas de Porto Alegre, RS, and Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Brazil.
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Meirelles LM, Santos JBGD, Santos LLD, Branco MA, Faloppa F, Leite VM, Fernandes CH. Avaliação do questionário de Boston aplicado no pós-operatório tardio da síndrome do tunel do carpo operados pela técnica de retinaculótomo de paine por via palmar. ACTA ORTOPEDICA BRASILEIRA 2006. [DOI: 10.1590/s1413-78522006000300002] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Entre os anos de 1995 e 1998, foram realizadas 112 cirurgias para tratamento da Síndrome do Túnel do Carpo (STC) pela técnica de incisão palmar e utilização do retináculo de Paine. Com o objetivo de avaliar os resultados em longo prazo, os pacientes foram convocados. Houve o retorno de 44 pacientes. Deste total, três pacientes, por terem doenças associadas, foram excluídos, resultando, um total de 53 mãos analisadas. Apresentaremos os resultados da avaliação subjetiva, obtidos através da aplicação de um teste de auto-avaliação chamado de questionário de Boston. Este questionário consiste em perguntas que avaliam a gravidade dos sintomas e o estado funcional no momento da aplicação do mesmo. Através da aplicação do referido questionário encontramos um escore de 1,41 ± 0,57 para gravidade dos sintomas e 1,59 ± 0,93 para o estado funcional. Como este questionário não foi aplicado no pré-operatório deste grupo de pacientes analisados, comparou-se a pontuação obtida com as encontradas na literatura pertinente. Os resultados obtidos demonstraram que as pontuações pós-operatórias são similares àquelas existentes na literatura, mesmo sendo referidas a tempos diferentes de seguimento pós-operatórios, concluindo que havendo uma melhora dos sintomas, o questionário de Boston é sensível a esta mudança clínica.
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Nakamura S, Atsuta Y. The effects of experimental neurolysis on ectopic firing in a rat chronic constriction nerve injury model. J Hand Surg Am 2006; 31:35-9. [PMID: 16443101 DOI: 10.1016/j.jhsa.2005.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2004] [Revised: 06/20/2005] [Accepted: 06/20/2005] [Indexed: 02/02/2023]
Abstract
PURPOSE We studied the effects of experimental neurolysis on ectopic firing in a rat chronic constriction nerve injury (CCI) model. METHODS Sixteen Wistar rats were used as CCI models; 8 in a neurolysis group and 8 in a sham operation group. Eight additional Wistar rats were used in a normal control group. The CCI model was created by loosely ligating the sciatic nerve with 4-0 chromic gut sutures. Seven days after surgery the same portion of the sciatic nerve, now embedded in scar tissue, was exposed. For the neurolysis group all sutures and scar tissue around the nerve were removed, and for the sham operation group only exposure of the sciatic nerve embedded in scar tissue was performed. Fourteen days after the first surgery the spinal cords of all animals in the 3 groups were transeated at the most rostral level of the spinal cord and ectopic firing was recorded antidromically from the sural nerve. The spontaneous ectopic firing frequency and the firing pattern at rest and the ectopic firing frequency under a hypoxic condition were analyzed. RESULTS The ectopic firing frequency in the neurolysis group was significantly lower than that of the sham operation group but higher than that of the normal control group. Also the appearance rate of an on-off pattern was 0% in the neurolysis and normal control groups and 38% in the sham operation group. Finally the accumulated number of ectopic firings under a hypoxic condition was significantly smaller in the neurolysis and normal control groups than that of the sham operation group. CONCLUSIONS Experimental neurolysis significantly improved the abnormal ectopic firing frequency and on-off firing pattern in the injured nerve of the CCI model. These findings may explain the efficacy of neurolysis on sensory symptoms such as numbness or spontaneous pain in chronic compression neuropathy.
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Affiliation(s)
- Satoru Nakamura
- Department of Orthopedic Surgery, Asahikawa Medical College, Midorigaoka-Higashi, Asahikawa, Hokkaido, Japan
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Hobby JL, Venkatesh R, Motkur P. The effect of age and gender upon symptoms and surgical outcomes in carpal tunnel syndrome. ACTA ACUST UNITED AC 2005; 30:599-604. [PMID: 16143435 DOI: 10.1016/j.jhsb.2005.07.005] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2004] [Accepted: 07/01/2005] [Indexed: 12/13/2022]
Abstract
There is conflicting evidence regarding the effectiveness of carpal tunnel release in older patients. This is a prospective study which evaluates the impact of age and gender upon symptoms, self-reported disability and surgical outcome in a series of 97 patients with carpal tunnel syndrome. Symptom severity, hand function and patient satisfaction were assessed using the Boston Carpal Tunnel Questionnaire and the Patient Evaluation Measure. A statistical correlation of age and gender with symptoms, hand function and surgical outcome was performed with questionnaires administered before open carpal tunnel decompression and 6 months after surgery. Women reported greater pre-operative symptoms and disability than men, but there was no gender-related difference in surgical outcome or patient satisfaction. There was no difference in surgical outcome between patients 60 and 70 years of age and younger patients. The majority of patients over the age of 70 reported an improvement in symptoms and function, but they were less satisfied with their treatment than younger patients. Some patients had problems with persistent numbness and loss of dexterity following surgery. The outcome of carpal tunnel release in terms of improvement in the symptom and functional scores is sufficient to justify surgery in the elderly, but surgical outcomes are less predictable than in younger patients and we recommend that this is explained to them when obtaining consent for surgery.
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Affiliation(s)
- J L Hobby
- North Hampshire Hospital NHS Trust, Basingstoke, Hampshire, UK.
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Townshend DN, Taylor PK, Gwynne-Jones DP. The outcome of carpal tunnel decompression in elderly patients. J Hand Surg Am 2005; 30:500-5. [PMID: 15925159 DOI: 10.1016/j.jhsa.2004.11.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2004] [Revised: 10/26/2004] [Accepted: 11/05/2004] [Indexed: 02/02/2023]
Abstract
PURPOSE To determine the outcomes of carpal tunnel decompression in elderly patients and whether outcomes can be predicted by the severity of presurgical nerve conduction study results. METHODS We performed a retrospective study of all patients over 70 years of age who had elective carpal tunnel release at Dunedin Hospital between April 1999 and April 2002 with a minimum of 1-year follow-up evaluation. A grading system for presurgical nerve conduction studies was formulated that scored patients from 1 to 6 according to severity. Patients were evaluated by a mailed questionnaire (Symptom Severity Score) with follow-up telephone calls to nonresponders. RESULTS Eighty-three carpal tunnel release procedures performed in 70 patients were included in the study. Eighty percent had marked to severe neurophysiologic changes (grades 4-6). The median postsurgical Symptom Severity Score was 1.3 (inter-quartile range, 1.1-1.7). Patients expressed satisfaction with the outcome of the surgery in 78 of 83 cases (94%). There was a significant relationship between presurgical nerve conduction grade and postsurgical Symptom Severity Score. CONCLUSIONS This study shows that elderly patients have low postsurgical symptom scores and express high levels of satisfaction after surgery for carpal tunnel syndrome. There was a significant relationship between severity of neurophysiologic abnormalities and a higher Symptom Severity Score after surgery. Severe abnormality, however, should not exclude elderly patients from surgery.
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Affiliation(s)
- David N Townshend
- Department of Orthopaedic Surgery, Dunedin Hospital, Great King Street, Dunedin, New Zealand
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